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libfreenectData.as
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libfreenectData.as
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/*
*
* This file is part of the OpenKinect Project. http://www.openkinect.org
*
* Copyright (c) 2010 individual OpenKinect contributors. See the CONTRIB file
* for details.
*
* This code is licensed to you under the terms of the Apache License, version
* 2.0, or, at your option, the terms of the GNU General Public License,
* version 2.0. See the APACHE20 and GPL20 files for the text of the licenses,
* or the following URLs:
* http://www.apache.org/licenses/LICENSE-2.0
* http://www.gnu.org/licenses/gpl-2.0.txt
*
* If you redistribute this file in source form, modified or unmodified,
* you may:
* 1) Leave this header intact and distribute it under the same terms,
* accompanying it with the APACHE20 and GPL20 files, or
* 2) Delete the Apache 2.0 clause and accompany it with the GPL20 file, or
* 3) Delete the GPL v2.0 clause and accompany it with the APACHE20 file
* In all cases you must keep the copyright notice intact and include a copy
* of the CONTRIB file.
* Binary distributions must follow the binary distribution requirements of
* either License.
*
*/
package org.libfreenect
{
import org.libfreenect.libfreenect;
import org.libfreenect.libfreenectSocket;
import org.libfreenect.events.libfreenectSocketEvent;
import org.libfreenect.events.libfreenectDataEvent;
import flash.events.EventDispatcher;
import flash.utils.ByteArray;
public class libfreenectData extends EventDispatcher
{
private static var _singleton_lock:Boolean = false;
private static var _instance:libfreenectData;
private var socket:libfreenectSocket;
public function libfreenectData()
{
if ( !_singleton_lock ) throw new Error( 'Use libfreenectData.instance' );
socket = new libfreenectSocket();
socket.addEventListener(libfreenectSocketEvent.ONDATA,onDataReceived);
socket.connect("localhost", 6003);
}
private function onDataReceived(event:libfreenectSocketEvent):void{
var data:ByteArray = event.data;
var object:Object = new Object();
object.ax = data.readShort();
object.ay = data.readShort();
object.az = data.readShort();
object.dx = data.readDouble();
object.dy = data.readDouble();
object.dz = data.readDouble();
dispatchEvent(new libfreenectDataEvent(libfreenectDataEvent.DATA_RECEIVED, object));
}
public function sendData(data:ByteArray):int{
return socket.sendData(data);
}
private function onError(event:libfreenectSocketEvent):void {
throw new Error('Socket IO Error');
}
public static function set instance(instance:libfreenectData):void
{
throw new Error('libfreenectData.instance is read-only');
}
public static function get instance():libfreenectData
{
if ( _instance == null )
{
_singleton_lock = true;
_instance = new libfreenectData();
_singleton_lock = false;
}
return _instance;
}
}
}